gecko/xpcom/tests/TestWinReg.js

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/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is Google Inc.
* Portions created by the Initial Developer are Copyright (C) 2005
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Darin Fisher <darin@meer.net>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
/*
* This script is intended to be run using xpcshell
*/
const nsIWindowsRegKey = Components.interfaces.nsIWindowsRegKey;
const BASE_PATH = "SOFTWARE\\Mozilla\\Firefox";
function idump(indent, str)
{
for (var j = 0; j < indent; ++j)
dump(" ");
dump(str);
}
function list_values(indent, key) {
idump(indent, "{\n");
var count = key.valueCount;
for (var i = 0; i < count; ++i) {
var vn = key.getValueName(i);
var val = "";
if (key.getValueType(vn) == nsIWindowsRegKey.TYPE_STRING) {
val = key.readStringValue(vn);
}
if (vn == "")
idump(indent + 1, "(Default): \"" + val + "\"\n");
else
idump(indent + 1, vn + ": \"" + val + "\"\n");
}
idump(indent, "}\n");
}
function list_children(indent, key) {
list_values(indent, key);
var count = key.childCount;
for (var i = 0; i < count; ++i) {
var cn = key.getChildName(i);
idump(indent, "[" + cn + "]\n");
list_children(indent + 1, key.openChild(cn, nsIWindowsRegKey.ACCESS_READ));
}
}
// enumerate everything under BASE_PATH
var key = Components.classes["@mozilla.org/windows-registry-key;1"].
createInstance(nsIWindowsRegKey);
key.open(nsIWindowsRegKey.ROOT_KEY_LOCAL_MACHINE, BASE_PATH,
nsIWindowsRegKey.ACCESS_READ);
list_children(1, key);
key.close();
key.open(nsIWindowsRegKey.ROOT_KEY_CURRENT_USER, BASE_PATH,
nsIWindowsRegKey.ACCESS_READ);
list_children(1, key);